using System;
using System.Collections.Generic;
using System.Text;
using System.Data;
using System.Data.SqlClient;
using System.Configuration;
using Entities;
namespace DAL
{
  public  class tbLoaitourDAL
    {
       private SqlConnection cn = null;
        public tbLoaitourDAL()
        {
            cn = new SqlConnection(ConfigurationManager.ConnectionStrings["strConnection"].ConnectionString);
            cn.Open();
        }
        public void Insert(tbLoaitour lt)
        {
            SqlCommand cm = new SqlCommand("sp_loaitour_Insert", cn);
            cm.CommandType = CommandType.StoredProcedure;
            cm.Parameters.AddWithValue("@tenloaitour", lt.Tenloaitour);
            cm.ExecuteNonQuery();
        }
        public void Update(tbLoaitour lt)
        {
            SqlCommand cm = new SqlCommand("sp_loaitour_Update", cn);
            cm.CommandType = CommandType.StoredProcedure;
            cm.Parameters.AddWithValue("@maloaitour", lt.Maloaitour);
            cm.Parameters.AddWithValue("@tenloaitour", lt.Tenloaitour);
            cm.ExecuteNonQuery();
        }
        public void Delete(int iD)
        {
            SqlCommand cm = new SqlCommand("sp_loaitour_Delete", cn);
            cm.CommandType = CommandType.StoredProcedure;
            cm.Parameters.AddWithValue("@maloaitour", iD);
            cm.ExecuteNonQuery();
        }
        public tbLoaitourCollection Get(string where, int pageIndex, int pageSize, string orderBy, string orderDirection, out int totalRecords)
        {
            SqlCommand cm = new SqlCommand("sp_loaitour_Get_2000", cn);
            cm.CommandType = CommandType.StoredProcedure;
            cm.Parameters.AddWithValue("@Where", where);
            cm.Parameters.AddWithValue("@PageIndex", pageIndex);
            cm.Parameters.AddWithValue("@PageSize", pageSize);
            cm.Parameters.AddWithValue("@OrderBy", orderBy);
            cm.Parameters.AddWithValue("@OrderDirection", orderDirection);
            cm.Parameters.Add(new SqlParameter("@TotalRecords", DbType.Int32)).Direction = ParameterDirection.Output;

            SqlDataReader dr = cm.ExecuteReader();
            tbLoaitourCollection ltColl = new tbLoaitourCollection();

            while (dr.Read()) 
            {
                tbLoaitour lt = new tbLoaitour();
                lt.Maloaitour = int.Parse(dr.GetValue(0).ToString());
                lt.Tenloaitour = dr.GetValue(1).ToString();
                ltColl.Add(lt);
            }
            dr.Close();
            totalRecords = int.Parse(cm.Parameters["@TotalRecords"].Value.ToString());
            return ltColl;
        }
    }
}
